Heating device by electricity



P. P. MEUNIER..

HEATING DEVICE BY ELECTRICITY.

APPLICATION FILED JUNE 6. 1919.

1,333,724. Patented Mar. 16, 1920.

PIERRE PAUL MEUNIER, OF LYON, FRANCE.

HEATING DEVICE BY ELECTRICITY.

Specification of Letters Patent.

Patented Mar. 16, 11920..

Application filed June 6, 1919. Serial No. 302,201.

To all whom it may concern: I

Be 11; known that I, PIERRE PAUL MEC- Nll-JR, engineer, a citizen of the French Republic, of 112- Rue du Dauphin, Lyon,

*rance, have invented certain new and use ful Improvements in Heating Devices by Electricity, of which the following is a specification.

This invention relates to devices for ironin g, cooking or heating by electricity, and it consists in the use for holding the heating wires, of one or several insulating plates on which the. electrical-wires are fixed by means of eyelets, rivets or bolts.

This arrangement has for" advantage to lower the temperature at the fastening points of theelec-trical wire, which is thus of agreater durability. Furthermore the insulating plate. or plates, act as ascreen to prevent the heat to be scattered on both sides of the device.

The annexed drawing represents by way of example two forms of the invention applied to a smoothing iron and a dish heater respectively.

Figure l is a plan viewand Fig. 2 a section through 22 of the first form of the intention.

Fig. 3 is a. plan view of the second form.

A is an insulating plate constituted for instance by a number of plates of mica; B isv another insulating plate which may be of another material, for instance of asbestos; C are the conducting wires, and D the eyelets whichv secure together the plates 3A and B and the conducting wires D.

T he number and nature of the insulating plates, the number and posit-ion of the eyelets and the set-ting of the electrical wires may vary according to the applications of the invention.

What I claim and desire to secure by Letters Pa tent of the United States is An electric heating device comprising su- )er osed IDSIIlZI-t-IH lates e 'elets assin l c 7 through said plates and connecting said plates togethery-and electric wires arranged on the surface of one of the plates and having blght portions engaging around said eyelets so that said eyelets also secure said wires in place.

In testnnony whereof ll afiix my signature in presence oftwo Witnesses.

PIERRE PAUL MEUNIER. \Vitnesses: I

FRANCASGEN DUvoY,

Ynnno GERMAIN. 

